GUPTA, B. D.
Mathematical physics - 2nd ed., rev. - New Delhi Vikas pub. 1993 - xv, varied pages.
124691
Physics-Mathematics
530.15 / GUP
Mathematical physics - 2nd ed., rev. - New Delhi Vikas pub. 1993 - xv, varied pages.
124691
Physics-Mathematics
530.15 / GUP